Car brush with built-in water pipe



FIG. 1 is a perspective view of car brush with built-in water pipe showing my new design; the broken lines are for environmental purposes only and form no part of the claimed design;

FIG. 2 is an enlarged perspective view;

FIG. 3 is an enlarged front elevational view;

FIG. 4 is an enlarged rear elevational view;

FIG. 5 is an enlarged top plan view;

FIG. 6 is an enlarged bottom plan view;

FIG. 7 is an enlarged left side elevational view; and,

FIG. 8 is an enlarged right side elevational view. 

The ornamental design for a car brush with built-in water pipe, as shown. 